Is There Enough Metal To Replace Oil?

counterpunch |  Nations of the world are only too aware that fossil fuels need to be phased out for two reasons. First, oil is a finite commodity. It’ll run out in time. Secondly, fossil fuel emissions such as CO2 are destroying the planet’s climate system.

However, a recent study puts a damper on the prospects of phasing out fossil fuels in favor of renewables. More to the point, a phase out of fossil fuels by mid century looks to be a nearly impossible Sisyphean task. It’s all about quantities of minerals/metals contained in Mother Earth. There aren’t enough.

Simon Michaux, PhD, Geological Survey Finland has done a detailed study of what’s required to phase out fossil fuels in favor of renewables, to wit:

“The quantity of metal required to make just one generation of renewable tech units to replace fossil fuels is much larger than first thought. Current mining production of these metals is not even close to meeting demand. Current reported mineral reserves are also not enough in size. Most concerning is copper as one of the flagged shortfalls. Exploration for more at required volumes will be difficult, with this seminar addressing these issues.” (Source: Simon P. Michaux, Associate Research Professor of Geometallurgy Unit Minerals Processing and Materials Research, Geological Survey of Finland, August 18, 2022 – Seminar: What Would It Take To Replace The Existing Fossil Fuel System?)

Metals/minerals required to source gigafactories producing renewables to power the world’s economies when fossil fuels phase out looks to be one of the biggest quandaries of all time. There’s not enough metal.

Michaux researched and analyzed the current status of the internal combustion engine fleet of cars, trucks, rail, maritime shipping, and aviation for the US, Europe, and China, accessing databases to gather information as a starting point for the study.

Michaux’s calculations for what’s required to phase out fossil fuels uses a starting point of 2018 with 84.5% of primary energy still fossil fuel-based and less than 1% of the world’s vehicle fleet electric. Therefore, the first generation of renewable energy is only now coming on stream, meaning there will be no recycling availability of production materials for some time. Production will have to be sourced from mining.

When Michaux presented basic information to EU analysts, it was a shock to them. To his dismay, they had not put together the various mineral/metal data requirements to phase out fossil fuels and replaced by renewables. They assumed, using guesstimates, the metals would be available.